JPS578547A - Electrophotographic receptor - Google Patents

Electrophotographic receptor

Info

Publication number
JPS578547A
JPS578547A JP8177180A JP8177180A JPS578547A JP S578547 A JPS578547 A JP S578547A JP 8177180 A JP8177180 A JP 8177180A JP 8177180 A JP8177180 A JP 8177180A JP S578547 A JPS578547 A JP S578547A
Authority
JP
Japan
Prior art keywords
saponification
receptor
ethylene
photoconductive
vinyl acetate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8177180A
Other languages
Japanese (ja)
Inventor
Haruo Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP8177180A priority Critical patent/JPS578547A/en
Publication of JPS578547A publication Critical patent/JPS578547A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0535—Polyolefins; Polystyrenes; Waxes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

PURPOSE:To enhance both the photosensitivity and physical strength of a receptor by forming a photoconductive layer contg. photoconductive particles and a saponification product of an ethylene-vinyl acetate copolymer having a specified degree of saponification or above. CONSTITUTION:A saponification product of an ethylene-vinyl acetate copolymer having >=60% degree of saponification s dissolved in a mixed solvent of water and alcohol, and photoconductive particles are dispersed in the soln. optionally together with additive such as a sensitizer to prepare a coating liq. By applying this coating liq. to an electrically conductive support, a photoconductive layer is formed to obtain a receptor having solvent resistance, high physical strength and high printing resistance and giving a superior image free from ground stain.
JP8177180A 1980-06-17 1980-06-17 Electrophotographic receptor Pending JPS578547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8177180A JPS578547A (en) 1980-06-17 1980-06-17 Electrophotographic receptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8177180A JPS578547A (en) 1980-06-17 1980-06-17 Electrophotographic receptor

Publications (1)

Publication Number Publication Date
JPS578547A true JPS578547A (en) 1982-01-16

Family

ID=13755725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8177180A Pending JPS578547A (en) 1980-06-17 1980-06-17 Electrophotographic receptor

Country Status (1)

Country Link
JP (1) JPS578547A (en)

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